The only input to your program is the names of the input txt file and output txt file name. The input text file will have exactly 10 lines. Each line will have: 1-One of 5 words: Array, Front, Sorted, Positive, or Negative. This indicates the type of array to create. 2- An integer which indicates the number of elements in the array.

I need the code from start to end with no errors and the explanation for the code ObjectivesJava refresher (including file I/O)Use recursionDescriptionFor this project, you get to write a maze solver. A maze is a two dimensional array of chars. Walls are represented as '#'s and ' ' are empty squares. The maze entrance is always in the first row, second column (and will always be an empty square). There will be zero or more exits along the outside perimeter. To be considered an exit, it must be reachable from the entrance. The entrance is not an exit.Here are some example mazes:mazeA7 9# # ###### # #   ## # # #### #     ## ##### ##       ########## RequirementsWrite a MazeSolver class in Java. This program needs to prompt the user for a maze filename and then explore the maze. Display how many exits were found and the positions (not indices) of the valid exits. Your program can display the valid exits found in any order. See the examples below for exact output requirements. Also, record…

Could I get an example of a program writen in C that uses qsort() to sort its command line vector argv by the length of the strings? This is part of my first project and I don't understand pointers very well. If you have a video on how it is done that would work too. I looked at the meterial provided to me and I still cant rap my head around it. If this is to big of a question if you could baby step me through how pointers work that would be a great help. Thank you

Write C++

Answer the given question with a proper explanation and step-by-step solution.  ANSWER IN C++

There have been reports of hanging and wild pointers being an issue with the pointers? provide a good illustration

Write in Java (Data Structures). Write a program that implements a selection sort of an array of numbers 50 to 70. Program needs to... 1: One-by-one, move boundary of an unsorted array of numbers. 2: Find the minimum element in the unsorted array 3: Swap the found minimum element with the first element.  4: Print out the array of numbers sorted. Add comments to describe what the code is doing.